5GC安全态势感知系统研究

作为新一代移动通信的关键基础设施,5G引入了新技术和新架构,同时也面临更复杂的安全风险和威胁。5GC作为5G网络架构的关键部分,其安全需求一直是重要的研究课题。5GC安全态势感知系统是应对5G安全挑战、助力高效安全运营5G网络的重要技术手段。首先介绍了安全态势感知的基本理念,分析了5G网络尤其是核心网的安全需求,并全面论述了5GC网络安全态势感知系统的设计,包括系统架构以及关键技术。

Study on the 5GC security situational awareness system

As the key infrastructure for the next generation mobile network, 5G confronts more complex network security threats, targeting the new architecture and techniques that 5G evolves.Also as a key component of the 5G architecture, 5GC security has become an essential research topic.5GC security situational awareness aims at understanding the current security situation and making tendency predictions in near future, which is an effective technique to counter network threats under 5G scenarios and enhance 5G operations more securely and effectively.The security situational awareness was firstly introduced, 5G particularly 5GC security demands were analyzed, then the detail design of 5GC security situational awareness system was addressed, including the system architecture and key techniques.